• Yamaha large pin-$255.00 per set
  
  Available in 50 and 60 gram increments with the capability of adding 42 grams per arm for adjustment.  This design allows the option of adding large quantities of weight to three different areas on both sides of the cam arm to create the shifting characteristics you desire.  Each arm is supplied with tungsten and steel washers that can be used in various combinations to achieve the desired operating RPM.  The Supertip weights will fit the 8mm diameter Yamaha pin in the primary.  The 6-grams Supertips are a hot seller for RX-1 and Apex sleds.  Our tungsten washers weigh 7 grams each.  There is no other arm on the market that allows this wide range of adjustability.  The Supertips are a drop in piece that requires no modifications to your primary.

  Each arm comes with the following hardware kit:
  Tungsten Inserts - 7 grams (6 qty)
  Washers - 1 gram (54 qty)
  O-rings (12 qty)
  M3 x 6 screws (18 qty)
  M3 x 7.5 screws (18 qty)

  Yamaha X Series Cam Arms
   

• Yamaha large pin-$270.00 per set
  
  New improved profile that provides a harder up shift than the Original Supertips. We are very pleased with testing results on the race track and chassis dyno this past season. We found faster ETS along with an added +3hp to the track during dyno tuning. An excellent choice for drag racing or aggressive trail riding.
  
  Available in 50 base arm with the capability of adding 42 grams per arm for adjustment. This design allows the option of adding large quantity of weight to three different areas on both sides of the cam arm to create the shifting characteristics you desire. Each arm is supplied with tungsten and steel washers that can be used in various combinations to achieve the desired operating RPM. The Supertips will fit the 8mm diameter pin in the Yamaha primary. The 60YX is a new option for the RX1- APEX turbo sleds. Our tungsten washers weigh 7 grams each. There is no other arm on the market that allows this wide range of adjustment. The Supertips are a drop in piece that requires no modifications to your primary.

Each arm comes with the following hardware kit:
Tungsten Inserts - 7 grams (6 qty)
Washers - 1 gram (54 qty)
O-rings (12 qty)
M3 x 6 screws (18 qty)
M3 x 7.5 screws (18 qty)

 

DPY Series: $129 per set of 3

These are a more aggressive curvature flyweight than the standard 4-stroke models from the factory.  The curvature is more similar to a Yamaha 8DN-20 profile and can be used for tuning either 2 or 4 stroke models.  This more aggressive curvature is often used at less grams than the factory (flatter) curvature. 

Available in the following increments: 53, 55.5, 57.5, 60, 62, 64, 66, 68 gram.

DPYR Series: $140 per set of 3

The DPYR series uses a curve that is slightly less aggressive than our DPY flyweights. This new curvature allows more "untucked" mass at the point of a belt contact and allows for the use of more total flyweight mass than many aggressive flyweights. These moderately aggressive trail performance weights can offer quicker acceleration while still maintaining excellent low speed belt grip. Uses factory mass rivets for adjusting turning. Typical applications use 58 to 62 g base weights on RX/Apex applications, while many turbocharged tuners use the 66 and 70g base weights in configuration up to 79 g total mass.